THANK for the tip. This will work fine. Great mailing list
Claes Jakobsson wrote:
#!/usr/bin/perl
use strict;
use warnings;
use Archive::Zip qw(:ERROR_CODES :CONSTANTS);
use Archive::Zip::MemberRead;
my $archive = Archive::Zip->new();
die "read error" if $archive->read(shift) != AZ_OK;
my $fh = Archive::Zip::MemberRead->new($archive,
"META-INF/MANIFEST.MF");
while (defined($_ = $fh->getline())) {
print "$_\n";
}
galaxy:~ claes$ perl jar_reader.pl /usr/share/java/junit.jar
Manifest-Version: 1.0
Ant-Version: Apache Ant 1.6.5
Created-By: 1.5.0_04-b05 (Sun Microsystems Inc.)
seems to work
/Claes
On 5 mar 2008, at 19.40, Claes Jakobsson wrote:
On 5 mar 2008, at 19.23, Michael Barto wrote:
Has anybody every tried to create a Perl
program ro read the contents of the MANIFEST file in java jar file? We
are trying to develop something to provide comparisons for change
between different implementations. Is this a simple Perl backtic,
system or exec of the jar command or is there a more exotic way to do
it? Also, we need to extract Checksum. But that seems documented.
If I remember correctly JAR files are simply Zip files so you should be
able to use something like Archive::Zip to read the file.
Cheers
Claes
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